Compressor Refrigeration Oil Filling Machine with ±1% Filling
Accuracy for Vacuum Testing Equipment
The compressor refrigeration oil filling machine with ±1% filling
accuracy is designed for use with vacuum testing equipment. It
offers a range of functions and features to ensure efficient and
accurate oil filling operations.
Basic Functions
Automated Filling Cycle: After connecting the refrigeration oil
injection gun to the compressor interface, it can perform a
complete cycle of operations including pre-degassing of
refrigeration oil, compressor vacuuming, and oil filling.
Empty Tank Identification: Monitors the liquid level in the oil
tank. If it falls below the set value, an automatic alarm signal is
issued.
Operation Modes: The equipment has both automatic and manual
operation modes, providing flexibility in use.
Product Features
Flow Detection System: Incorporates a high-precision flow meter to
accurately measure the amount of compressor oil dispensed, ensuring
the ±1% filling accuracy.
Filling Gun Design:
Three-channel design with evacuation, oil filling, and nitrogen
blowing channels.
Oil droplet prevention feature to handle residual oil after filling
and prevent leakage.
Equipped with an anti-loosening safety device for added security.
Electrical Control System: Controlled by a PLC, and the electrical
control system presents various information on a touchscreen for
easy operation and monitoring.
Product Parameters with Vacuum Testing Equipment:
| Injection Medium | Refrigeration Oil |
| Compressor Oil Injection Volume | 50-2000ml |
| Achievable System Vacuum Level | 100Pa |
| Production Cycle Time | 3 minutes/piece |
| Filling Accuracy | ±1% of filling volume |
| Equipment Dimensions | Less than 1200 X 800 X 1800 mm |
Product Image with Vacuum Testing Equipment:
Advantage Service
In-house R & D Team: The company has its own developing and
designing team, enabling the creation of technological and
innovative products.
Customized Design: Can provide unique product designs based on
customers' ideas.
Technical Support
The workers are experienced and skilled, ensuring reliable
technical support.
After-sale Service
The working and sales teams offer fast and efficient after-sale
service for products sold globally.
About the Company
Company Profile: Guangzhou Hejin Automation Control Technology Co.,
Ltd. is a modern enterprise specializing in R & D, manufacturing,
and sales of technology-intensive industrial equipment.
Product Range: Its leading products include vacuum helium leak
detection equipment, automatic brazing machines, lean production
lines, and laboratory testing equipment, used in diverse
industries.
Expert Leadership: Led by Mr. Li Jianhe, an expert in vacuum and
automated testing equipment, the company has its core technology
and multiple patents.
Business Model: Adopts a production model emphasizing development,
assembly, and after-sales service, providing customized products.
It has a wide market reach, both domestically and internationally.
